TR 399 then TR 278 at Changi
Miri → Singapore → Jakarta
Timetable, Singapore time
21:50TR 399 from Miri at the gate
18:25TR 278 to Jakarta leaves the gate
20 h 35 apart on the timetable, overnight
TR 278 leaves 20 h 35 after TR 399 arrives on the timetable: more than half a day, so not a connection we count.